| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $108.89 | 3.197% | $112.3712 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $48.52 | 13.530% | $55.0848 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $189.43 | 5.212% | $199.3031 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $65.97 | 3.654% | $68.3805 | $68.38 | $68.40 | $68.40 |
| Purchase #5 | $72.73 | 10.223% | $80.1652 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $77.27 | 10.834% | $85.6414 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $100.85 | 13.233% | $114.1955 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $663.66 | $715.1417 | $715.14 | $715.15 | $715.20 | |